.nav{
    width: 100%;
    height: 30px;
    position: relative;
    overflow: hidden;
    font-size: 0px;
}
.nav-content{
    font-size: 12px;
    color:#000000; 
    line-height: 30px;
    vertical-align: middle;
}
.name,.time{
    display: inline-block;
    width: 30%;
}
.week{
    display: inline-block;
    width: 25%;
}
.choice{
    display: inline-block;
    width: 15%;
}
.nav a{
    color: #4d6ff7;
    text-decoration: none;
}
table.app_table{
    width: 100%;
    font-size: 12px;
    color: #000000;
    text-align: center;
    border-collapse:collapse;
}
.app_table td{
    border: 2px #ffffff solid;
}
.grey{
    background-color: #cccccc;
}
.red{
    background-color:#ff7766;
}
.blue{
    background-color: #e2ebfe;
}